import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

@WebServlet("/hello")
public class HelloServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req,HttpServletResponse resp){
        DateFormat dateFormat =new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String currentTime= dateFormat.format(new Date());
        req.setAttribute("currentTime",currentTime);
        try {
            req.getRequestDispatcher("/WEB-INF/jsp/hello.jsp").forward(req,resp);
        } catch (ServletException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}
